Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuji Electric Co LtdfiledCriticalFuji Electric Co Ltd
Priority to JP58060950ApriorityCriticalpatent/JPS59186222A/ja
Priority to KR1019840001812Aprioritypatent/KR890002187B1/ko
Publication of JPS59186222ApublicationCriticalpatent/JPS59186222A/ja
Publication of JPH0142098B2publicationCriticalpatent/JPH0142098B2/ja
H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
Landscapes
Breakers
(AREA)
Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches
(AREA)